Fireman&#39;s helmet



FIG. 1 is a perspective view of a fireman's helmet showing my newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view of FIG. 1, the opposite being amirror image thereof; and

FIG. 5 is a rear elevational view thereof.

The ornamental design for a fireman's helmet, as shown and described.